Fix styling

Author: saki7

include/iris/fixed_string.hpp

@@ -37,7 +37,7 @@ struct basic_fixed_string
 template<class CharT, std::size_t N>
 basic_fixed_string(CharT const (&)[N]) -> basic_fixed_string<CharT, N - 1>;
 
-template <std::size_t N>
+template<std::size_t N>
 using fixed_string = basic_fixed_string<char, N>;
 
 }  // iris

test/enum.cpp

@@ -31,7 +31,7 @@ enum class SpellType : std::uint8_t
     ATTR_THUNDER = 1 << 4,
 };
 
-template <>
+template<>
 struct iris::bitops_enabled<MyFlags> : std::true_type
 {
     static MyFlags parse(std::string_view sv) noexcept
@@ -44,7 +44,7 @@ struct iris::bitops_enabled<MyFlags> : std::true_type
     }
 };
 
-template <>
+template<>
 struct iris::bitops_enabled<SpellType> : std::true_type
 {
     static constexpr int min_bit = 2;